DE1815043B2 - Verfahren zur Herstellung von Kunstleder - Google Patents
Verfahren zur Herstellung von KunstlederInfo
- Publication number
- DE1815043B2 DE1815043B2 DE1815043A DE1815043A DE1815043B2 DE 1815043 B2 DE1815043 B2 DE 1815043B2 DE 1815043 A DE1815043 A DE 1815043A DE 1815043 A DE1815043 A DE 1815043A DE 1815043 B2 DE1815043 B2 DE 1815043B2
- Authority
- DE
- Germany
- Prior art keywords
- polyurethane
- leather
- solvent
- water vapor
- polyurethanes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000002649 leather substitute Substances 0.000 title claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 47
- 239000004814 polyurethane Substances 0.000 claims description 47
- 239000000499 gel Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 229920002545 silicone oil Polymers 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 11
- 239000010985 leather Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 3
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 3
- 239000004745 nonwoven fabric Substances 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims 2
- ATHHXGZTWNVVOU-UHFFFAOYSA-N N-methylformamide Chemical compound CNC=O ATHHXGZTWNVVOU-UHFFFAOYSA-N 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 229920000297 Rayon Polymers 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 150000001913 cyanates Chemical class 0.000 claims 1
- 150000004985 diamines Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 150000002334 glycols Chemical class 0.000 claims 1
- 239000008241 heterogeneous mixture Substances 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- 230000003020 moisturizing effect Effects 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000005871 repellent Substances 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 claims 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 239000000080 wetting agent Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 26
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- -1 polyethylene adipate Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- OHLUUHNLEMFGTQ-UHFFFAOYSA-N N-methylacetamide Chemical compound CNC(C)=O OHLUUHNLEMFGTQ-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000000434 metal complex dye Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000921 polyethylene adipate Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0065—Organic pigments, e.g. dyes, brighteners
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/904—Artificial leather
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31598—Next to silicon-containing [silicone, cement, etc.] layer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Priority Applications (17)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1815043A DE1815043B2 (de) | 1968-12-17 | 1968-12-17 | Verfahren zur Herstellung von Kunstleder |
| GB4693669A GB1285214A (en) | 1968-12-17 | 1969-09-24 | Process for the production of artificial leather |
| NO382469A NO131250C (enrdf_load_stackoverflow) | 1968-12-17 | 1969-09-25 | |
| FI275669A FI53327C (fi) | 1968-12-17 | 1969-09-25 | Foerfarande foer framstaellning av konstlaeder |
| CH1461169A CH503831A (de) | 1968-12-17 | 1969-09-29 | Verfahren zur Herstellung von Kunstleder |
| BE739674D BE739674A (enrdf_load_stackoverflow) | 1968-12-17 | 1969-10-01 | |
| RO6121269A RO58673A (enrdf_load_stackoverflow) | 1968-12-17 | 1969-10-08 | |
| AT947469A AT296218B (de) | 1968-12-17 | 1969-10-08 | Verfahren zur Herstellung von Kunstleder |
| NL6915267A NL6915267A (enrdf_load_stackoverflow) | 1968-12-17 | 1969-10-09 | |
| ES372448A ES372448A1 (es) | 1968-12-17 | 1969-10-13 | Procedimiento para la preparacion de cuero artificial por aplicacion de una capa de recubrimiento sobre un sustrato que contiene poliuretano. |
| BR21429269A BR6914292D0 (pt) | 1968-12-17 | 1969-11-18 | Processo destinado a producao de couro artificial |
| JP9183969A JPS5312561B1 (enrdf_load_stackoverflow) | 1968-12-17 | 1969-11-18 | |
| PL1969137380A PL80381B1 (enrdf_load_stackoverflow) | 1968-12-17 | 1969-12-08 | |
| LU59990D LU59990A1 (enrdf_load_stackoverflow) | 1968-12-17 | 1969-12-10 | |
| US3645775D US3645775A (en) | 1968-12-17 | 1969-12-12 | Process for production of an artificial leather and product |
| FR6943581A FR2026352A1 (enrdf_load_stackoverflow) | 1968-12-17 | 1969-12-16 | |
| HUGA000987 HU163696B (enrdf_load_stackoverflow) | 1968-12-17 | 1969-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1815043A DE1815043B2 (de) | 1968-12-17 | 1968-12-17 | Verfahren zur Herstellung von Kunstleder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1815043A1 DE1815043A1 (de) | 1970-06-25 |
| DE1815043B2 true DE1815043B2 (de) | 1975-02-06 |
Family
ID=5716407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1815043A Ceased DE1815043B2 (de) | 1968-12-17 | 1968-12-17 | Verfahren zur Herstellung von Kunstleder |
Country Status (17)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3894165A (en) * | 1973-05-23 | 1975-07-08 | G S Staunton & Co Inc | Coated flexible reticulate structures and method for the preparation thereof |
| DE2345257C2 (de) * | 1973-09-07 | 1975-09-18 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von mikroporösen Flächengebilden auf Polyurethanbasis |
| US3932337A (en) * | 1974-04-25 | 1976-01-13 | The Richardson Company | Thermoplastic urethane compound having low compression set and high modulus |
| DE2522019C2 (de) * | 1974-11-01 | 1983-03-10 | Chemie-Anlagenbau Bischofsheim GmbH, 4500 Osnabrück | Verfahren zur Herstellung von finishierten und/oder irreversibel geprägten mikroporösen Flächengebilden |
| US4011189A (en) * | 1975-08-08 | 1977-03-08 | Dow Corning Corporation | Urethanes modified with siloxanes |
| DE3200942A1 (de) * | 1982-01-14 | 1983-07-21 | Hasso von 4000 Düsseldorf Blücher | Wasser- und luftdichtes, feuchtigkeitsleitendes textilmaterial |
| JPS5915574A (ja) * | 1982-07-15 | 1984-01-26 | ソニー株式会社 | 衣服素材 |
| DE3313237A1 (de) * | 1983-04-13 | 1984-10-18 | Bayer Ag, 5090 Leverkusen | Waessrige, vernetzerhaltige polyurethanzubereitungen und ihre verwendung zur thermoaktiv-einstrich-umkehrbeschichtung |
| IT1178955B (it) * | 1984-06-06 | 1987-09-16 | Cortan Spa | Procedimento per rendere incombustibile un materiale sintetico vacuolato in foglio particolarmente una pelle sintetica |
| EP1896649A1 (en) * | 2004-06-24 | 2008-03-12 | Ezio Margiotta | Liquid impermeable material |
| JP2008546876A (ja) * | 2005-06-24 | 2008-12-25 | エジオ マーギオッタ， | 液不透過性材料 |
| CN101007204A (zh) * | 2006-01-27 | 2007-08-01 | 双杰有限公司 | 重量训练装置 |
| CN103015173B (zh) * | 2012-12-24 | 2014-11-05 | 建德市顺发化工助剂有限公司 | Pu革用泡孔调直剂及其制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL135063C (enrdf_load_stackoverflow) * | 1960-05-27 | |||
| BE621580A (enrdf_load_stackoverflow) * | 1961-08-22 | |||
| BE624250A (enrdf_load_stackoverflow) * | 1961-10-31 | |||
| US3450792A (en) * | 1966-09-20 | 1969-06-17 | Desoto Inc | Heat-hardenable condensates of polyalkoxy siloxanes with unsaturated polyesters modified with lipophilic monomer |
-
1968
- 1968-12-17 DE DE1815043A patent/DE1815043B2/de not_active Ceased
-
1969
- 1969-09-24 GB GB4693669A patent/GB1285214A/en not_active Expired
- 1969-09-25 FI FI275669A patent/FI53327C/fi active
- 1969-09-25 NO NO382469A patent/NO131250C/no unknown
- 1969-09-29 CH CH1461169A patent/CH503831A/de not_active IP Right Cessation
- 1969-10-01 BE BE739674D patent/BE739674A/xx unknown
- 1969-10-08 RO RO6121269A patent/RO58673A/ro unknown
- 1969-10-08 AT AT947469A patent/AT296218B/de not_active IP Right Cessation
- 1969-10-09 NL NL6915267A patent/NL6915267A/xx unknown
- 1969-10-13 ES ES372448A patent/ES372448A1/es not_active Expired
- 1969-11-18 BR BR21429269A patent/BR6914292D0/pt unknown
- 1969-11-18 JP JP9183969A patent/JPS5312561B1/ja active Pending
- 1969-12-08 PL PL1969137380A patent/PL80381B1/pl unknown
- 1969-12-10 LU LU59990D patent/LU59990A1/xx unknown
- 1969-12-12 US US3645775D patent/US3645775A/en not_active Expired - Lifetime
- 1969-12-16 FR FR6943581A patent/FR2026352A1/fr not_active Withdrawn
- 1969-12-17 HU HUGA000987 patent/HU163696B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6914292D0 (pt) | 1973-01-16 |
| LU59990A1 (enrdf_load_stackoverflow) | 1970-02-10 |
| CH503831A (de) | 1971-02-28 |
| RO58673A (enrdf_load_stackoverflow) | 1975-09-15 |
| US3645775A (en) | 1972-02-29 |
| GB1285214A (en) | 1972-08-16 |
| HU163696B (enrdf_load_stackoverflow) | 1973-10-27 |
| FR2026352A1 (enrdf_load_stackoverflow) | 1970-09-18 |
| FI53327C (fi) | 1978-04-10 |
| ES372448A1 (es) | 1971-10-16 |
| NO131250B (enrdf_load_stackoverflow) | 1975-01-20 |
| NL6915267A (enrdf_load_stackoverflow) | 1970-06-19 |
| PL80381B1 (enrdf_load_stackoverflow) | 1975-08-30 |
| BE739674A (enrdf_load_stackoverflow) | 1970-03-16 |
| AT296218B (de) | 1972-02-10 |
| JPS5312561B1 (enrdf_load_stackoverflow) | 1978-05-02 |
| DE1815043A1 (de) | 1970-06-25 |
| NO131250C (enrdf_load_stackoverflow) | 1975-04-30 |
| FI53327B (enrdf_load_stackoverflow) | 1977-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BGA | New person/name/address of the applicant | ||
| BHV | Refusal |